XML 313 R169.htm IDEA: XBRL DOCUMENT
v3.25.0.1

Post-Employment Benefits - Summary of Sensitivity Analysis of Significant Actuarial Assumptions (Detail) - Present value of defined benefit obligation [member] kr in Millions | Dec. 31, 2024 SEK (kr)
--- | ---
Discount rate [member] | Sweden [member] |
Disclosure of sensitivity analysis for actuarial assumptions [line items] |
Impact of decrease in DBO assumptions | kr 5.3
Impact of increase in DBO assumptions | (4.7)
Discount rate [member] | US [member] |
Disclosure of sensitivity analysis for actuarial assumptions [line items] |
Impact of decrease in DBO assumptions | 0.2
Impact of increase in DBO assumptions | (0.2)
Discount rate [member] | United Kingdom [member] |
Disclosure of sensitivity analysis for actuarial assumptions [line items] |
Impact of decrease in DBO assumptions | 0.7
Impact of increase in DBO assumptions | (0.6)
Actuarial assumption of expected rates of inflation [member] | Sweden [member] |
Disclosure of sensitivity analysis for actuarial assumptions [line items] |
Impact of decrease in DBO assumptions | (4.7)
Impact of increase in DBO assumptions | 5.3
Actuarial assumption of expected rates of inflation [member] | US [member] |
Disclosure of sensitivity analysis for actuarial assumptions [line items] |
Impact of decrease in DBO assumptions | 0.0
Impact of increase in DBO assumptions | 0.0
Actuarial assumption of expected rates of inflation [member] | United Kingdom [member] |
Disclosure of sensitivity analysis for actuarial assumptions [line items] |
Impact of decrease in DBO assumptions | (0.5)
Impact of increase in DBO assumptions | 0.5
Actuarial assumption of expected rates of salary increases [member] | Sweden [member] |
Disclosure of sensitivity analysis for actuarial assumptions [line items] |
Impact of decrease in DBO assumptions | (1.4)
Impact of increase in DBO assumptions | 1.5
Actuarial assumption of expected rates of salary increases [member] | US [member] |
Disclosure of sensitivity analysis for actuarial assumptions [line items] |
Impact of decrease in DBO assumptions | 0.0
Impact of increase in DBO assumptions | 0.0
Actuarial assumption of expected rates of salary increases [member] | United Kingdom [member] |
Disclosure of sensitivity analysis for actuarial assumptions [line items] |
Impact of decrease in DBO assumptions | 0.0
Impact of increase in DBO assumptions | 0.0
Longevity [member] | Sweden [member] |
Disclosure of sensitivity analysis for actuarial assumptions [line items] |
Impact of decrease in DBO assumptions | (2.3)
Impact of increase in DBO assumptions | 2.3
Longevity [member] | US [member] |
Disclosure of sensitivity analysis for actuarial assumptions [line items] |
Impact of decrease in DBO assumptions | 0.0
Impact of increase in DBO assumptions | 0.1
Longevity [member] | United Kingdom [member] |
Disclosure of sensitivity analysis for actuarial assumptions [line items] |
Impact of decrease in DBO assumptions | (0.2)
Impact of increase in DBO assumptions | kr 0.2

X
- Definition Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table. + References No definition available. + Details
Name: | ifrs-full_DisclosureOfSensitivityAnalysisForActuarialAssumptionsLineItems
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The increase (decrease) in a defined benefit obligation that would have been caused by a decrease in a significant actuarial assumption that was reasonably possible at the end of the reporting period. [Refer: Actuarial assumptions [domain]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 19 -IssueDate 2024-01-01 -Paragraph 145 -Subparagraph a -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=19&code=ifrs-tx-2024-en-r&anchor=para_145_a&doctype=Standard -URIDate 2024-03-27 + Details
Name: | ifrs-full_IncreaseDecreaseInDefinedBenefitObligationDueToReasonablyPossibleDecreaseInActuarialAssumption
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The increase (decrease) in a defined benefit obligation that would have been caused by an increase in a significant actuarial assumption that was reasonably possible at the end of the reporting period. [Refer: Actuarial assumptions [domain]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 19 -IssueDate 2024-01-01 -Paragraph 145 -Subparagraph a -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=19&code=ifrs-tx-2024-en-r&anchor=para_145_a&doctype=Standard -URIDate 2024-03-27 + Details
Name: | ifrs-full_IncreaseDecreaseInDefinedBenefitObligationDueToReasonablyPossibleIncreaseInActuarialAssumption
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Details
Name: | ifrs-full_NetDefinedBenefitLiabilityAssetAxis=ifrs-full_PresentValueOfDefinedBenefitObligationMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ActuarialAssumptionsAxis=ifrs-full_ActuarialAssumptionOfDiscountRatesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=country_SE
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=country_US
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=country_GB
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ActuarialAssumptionsAxis=ifrs-full_ActuarialAssumptionOfExpectedRatesOfInflationMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ActuarialAssumptionsAxis=ifrs-full_ActuarialAssumptionOfExpectedRatesOfSalaryIncreasesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ActuarialAssumptionsAxis=ifrs-full_ActuarialAssumptionOfLifeExpectancyAfterRetirementMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |